#strength training

3 articles

Kreatin Sebelum atau Sesudah Latihan? Studi Kecil Menunjukkan Keunggulan Pasca‑Latihan

BY DR. GYMBRO · 14 Okt 2026

Apakah kreatin sebaiknya dikonsumsi sebelum atau sesudah sesi angkat beban? Sebuah studi tahun 2013 yang melibatkan 19 binaragawan pria menemukan bahwa dosis pasca‑latihan memberikan sedikit keunggulan pada massa bebas lemak, massa lemak, dan bench press. Namun, uji statistik formal tidak menunjukkan perbedaan signifikan antara kedua kelompok, sehingga penulis hanya menyatakan kemungkinan manfaat yang lebih besar. Berikut penjelasan data sebenarnya, mengapa ukuran sampel penting, dan cara menerapkan temuan dalam rutinitas harian dengan dosis 5 g.

A landscape, editorial-style flat lay photographed from above on a pale oak gym bench or a matte light-gray concrete surface. On the left side, a clear glass of water sits next to a small matte white ceramic bowl of fine white creatine powder, with a wooden scoop resting beside it and a few loose grains scattered naturally on the surface. In the center, a modern analog wall-style clock face is replaced by a simple minimalist stopwatch in brushed steel, its hands paused, subtly suggesting timing without any text or numbers emphasized. On the right, a neatly folded charcoal gym towel and a single chalk-dusted dumbbell handle enter the frame at the edge, with a faint dusting of white chalk on the wood. A small linen notebook with a pencil rests slightly off-center, its pages blank, hinting at data and study without any readable writing.

The color palette is soft and restrained: warm cream, oatmeal, sage green, and muted slate, with one accent of terracotta orange in the pencil or a small ceramic dish. Light comes from a large window at the upper left, casting long, gentle diagonal shadows and a soft highlight across the glass of water, creating delicate caustic reflections on the surface. The depth of field is shallow, with the creatine bowl and scoop in crisp focus and the edges softly blurred. The composition leaves generous negative space on the upper right for a headline overlay. The overall feel is calm, clean, and contemporary, like a wellness and science journal's cover image, with natural textures, subtle film grain, and a refined, premium magazine look. No people, no logos, no text, and no futuristic elements.

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Kreatin Sebelum atau Sesudah Latihan? Studi Kecil Menunjukkan Keunggulan pada Penggunaan Sesudah Latihan

BY DR. GYMBRO · 14 Okt 2026

Apakah Anda sebaiknya mengonsumsi kreatin sebelum atau sesudah latihan? Sebuah studi 2013 pada 19 binaragawan pria menemukan bahwa dosis setelah latihan sedikit lebih unggul dibandingkan sebelum latihan dalam hal massa bebas lemak, lemak tubuh, dan bench press. Namun, analisis statistik formal tidak menunjukkan perbedaan signifikan, sehingga penulis hanya menyimpulkan bahwa mungkin ada keuntungan kecil. Berikut ulasan data, pentingnya ukuran sampel, dan cara menerapkan temuan dengan rutinitas sederhana 5 g per hari.

A wide editorial still life on a pale, warm-gray stone surface lit by soft morning window light from the left. In the foreground, a rustic ceramic bowl in matte oatmeal glaze holds dried ashwagandha roots, pale tan and gnarled, with a few scattered beside it. A small wooden scoop dusted with fine golden-beige powder rests next to the bowl. Behind them, a few olive-green ashwagandha sprigs with small orange-red berries in papery husks arc across the frame, adding a quiet pop of color.

Midground right: a matte black chalk-dusted dumbbell handle and a single brushed-steel weight plate lean casually against a linen-textured backdrop in muted sage. A folded cream cotton towel and a slim notebook with a pencil suggest a training log. The notebook is open to blank, softly lined pages with no legible text.

The background fades into a gentle blur of neutral beige and soft terracotta tones, with a hint of a plant shadow cast across the wall in dappled light. Fine dust and powder particles float in the light beams, giving a tactile, organic feel.

The composition follows the rule of thirds: botanical elements on the left and center, gym elements on the right, and negative space in the upper right for headline overlay. Shallow depth of field, crisp focus on the roots and powder, creamy bokeh behind. Color palette: sage green, warm sand, terracotta, charcoal black, and a touch of burnt orange. The mood is calm, modern, and trustworthy, like a premium wellness and science magazine. Photographed on a 50mm lens, natural grain, subtle film-like contrast, clean minimalist styling, high-end editorial photography.

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Herba Kuno yang Mengalahkan Placebo dalam Uji Angkat Beban 8 Minggu: Kekuatan, Ukuran Otot, dan Testosteron

BY DR. GYMBRO · 14 Okt 2026

Mungkinkah akar Ayurvedik berusia berabad‑abad benar‑benar mengungguli placebo? Dalam uji coba acak 8‑minggu yang melibatkan 57 pemula angkat beban, pria yang mengonsumsi 300 mg ekstrak ashwagandha dua kali sehari memperoleh peningkatan kekuatan bench‑press, ukuran lengan dan dada, serta lonjakan testosteron yang lebih besar dibandingkan kelompok placebo. Mereka juga kehilangan lemak tubuh lebih banyak. Namun, penelitian ini kecil, singkat, dan hanya melibatkan pria pemula. Berikut data yang ditunjukkan, cara dosisnya, siapa yang mungkin mendapat manfaat, dan mengapa Anda tetap harus skeptis.